Adds a new page of a certain type, using a passed associate array to setup value. $data may contain any or all of the following:
"uID": User ID of the page's owner
"pkgID": Package ID the page belongs to
"cName": The name of the page
"cHandle": The handle of the page as used in the path
"cDatePublic": The date assigned to the page.

Adds a single page outside of any site trees. The global=true declaration in content importer XML must come at
on the first URL segment, so we don't have to be smart and check to see if the parents already eixst.

Sets select options for a particular attribute
If the $value == string, then 1 item is selected
if array, then multiple, but only if the attribute in question is a select multiple
Note, items CANNOT be added to the pool (even if the attribute allows it) through this process.

Can this command be executed as root?
If set to false, the command can be executed if one of these conditions is satisfied:
- the users is not root
- the --allow-as-root option is set
- the C5_CLI_ALLOW_AS_ROOT environment variable is set
- the console is interactive and the user explicitly confirm the operation.